工艺品（舍得杯）

工艺品（龙凤茶罐）

撕碎机

物流装载车门把手锁（大扭矩把手式）

检测机器人

Myopia prevention method and device, vehicle model and storage medium

The invention is suitable for the technical field of vehicle models, and provides a myopia prevention method and device, a vehicle model and a storage medium. The shortsightedness prevention method comprises the steps of controlling a vehicle model to move to a preset area after a startup signal of a display device is received, and obtaining a target image including a user and the display device through an image collector on the vehicle model; calculating the distance between the user and the display equipment according to the target image; and when the distance between the user and the display equipment is smaller than a preset distance, sending prompt information to the user. According to the myopia prevention method provided by the embodiment of the invention, the vehicle model is controlled to move to the preset area, so that the image collector on the vehicle model is ensured to have a proper angle to shoot the target image including the user and the display equipment, and the distance ...

Method and device for identifying safety state of seat safety device

The invention discloses a method and device for recognizing the safety state of a seat safety device. The method comprises the steps that vehicle state information is obtained; when the vehicle state information meets a preset first-level reminding condition, a seat image is obtained; judging whether a passenger sits on the seat according to the seat image; when the passenger sits on the seat, whether the vehicle state information meets a preset secondary reminding condition or not is judged; when the vehicle state information meets a preset secondary reminding condition, safety belt lock catch state information is obtained; judging whether the passenger fastens a safety belt or not according to the seat image and the safety belt lock catch state information; and when the passenger does not fasten the safety belt, secondary reminding is carried out. According to the method and the device, the driving safety is improved.

Refining method of amlexanox

The invention provides an amlexanox refining method, which comprises: 1, adding an amlexanox crude product into a solvent 1, stirring, heating, dissolving, filtering while hot, and collecting a filtrate A; step 2, adding purified water into the filtrate, stirring, cooling and crystallizing, collecting a filter cake, and drying the filter cake; step 3, dissolving the dried filter cake with a solvent 2, heating and dissolving until the solution is clear, and filtering while the solution is hot to obtain a filtrate B; and 4, mixing the filtrate B with a crystallization solvent, cooling, crystallizing, centrifuging to obtain a wet amlexanox product, and drying to obtain a finished amlexanox product. The method has the advantages of simplicity, easiness in control, low solvent toxicity and easiness in control of solvent residues. When the method is used for refining the amlexanox crude product, the problem that the residual DMF solvent exceeds the standard is solved, the purity of the amlexanox ...

Tunnel trestle device and using method thereof

The invention relates to a tunnel trestle device and a using method thereof. The tunnel trestle device comprises a front approach bridge, a main bridge and a rear approach bridge, the front approach bridge and the rear approach bridge are arranged at the front end and the rear end of the main bridge respectively, the tunnel trestle device further comprises two forward moving mechanisms and a control system, each forward moving mechanism comprises a double-piston hydraulic oil cylinder, and each double-piston hydraulic oil cylinder is provided with an electromagnetic valve. The control system comprises a controller, and the electromagnetic valve of each double-piston hydraulic oil cylinder is connected with the controller. The controller controls the two double-piston hydraulic oil cylinders to stretch or retract at the same time through the electromagnetic valves of the double-piston hydraulic oil cylinders, and then the tunnel trestle device moves forwards on the inverted arch in the longitudinal ...

Human DNA sample quantitative amplification system and application thereof

The invention discloses a human DNA sample quantitative amplification system and application thereof. The amplification system comprises a primer and probe compound for specifically amplifying the following four target sequences, wherein the four target sequences are two autosome target genes CSF1PO and TPOX, one Y chromosome target gene SRY and one non-human synthetic oligonucleotide IPC. The amplification system and the kit have the advantages that (1) the amplification system and the kit can be applied to DNA analysis of all forensic doctors, four different target genes can be amplified simultaneously through a single tube, quantitative and qualitative evaluation can be performed on human total DNA and human male DNA, and information related to sample degradation, inhibitor conditions and the like is provided; the primer probe has strong specificity and high sensitivity, and the lowest detection limit can reach 1pg level. And (2) the kit effectively simplifies the steps of qPCR reaction ...

TOUCHSCREEN, METHOD FOR MANUFACTURING SAME, AND DISPLAY DEVICE

The present invention provides a touchscreen, comprising: a transparent substrate, said transparent substrate having a surface comprising a central region and a peripheral region; an electrode array arranged in the central region, formed by a plurality of drive electrodes and a plurality of sensing electrodes disposed on the surface of the transparent substrate; and a plurality of wiring lines, formed on the surface of the transparent substrate and used for electrically connecting each electrode in the electrode array to an external touch drive circuit, wherein each electrode in the electrode array and said plurality of wiring lines is formed by a monolayer of metal formed on the surface of the transparent substrate. The present invention also provides a method for manufacturing a touchscreen, the monolayer metal being directly formed on the transparent substrate at the same time as the wiring lines of the drive electrode, sensing electrode, and connecting electrode of the touchscreen.

VIDEO FRAME FADE DETECTION METHOD AND DEVICE

Provided are a video frame fade detection method and device in the present invention, it is detected whether fade exists in video frames, thus marking whether to use a weighted prediction method in motion matching so as to increase the accuracy of a motion vector. The detection method includes: before a motion searching, performing interframe comparison on the block direct current flux of several lines of an image or on the block direct current flux of a part of area of an image, collecting statistics on the interframe comparison result, and determining whether the fade exists, so as to select whether the prediction is in a weighted mode; by means of the interframe comparison of the block direct current flux of multiple lines, if global fade does not exist, performing again the interframe comparison of the block direct current flux on a part of area extracted from the detected multiple lines, and detecting partial fade. While ensuring hardware is easy to realize, the present invention detects ...

ACTIVE INTERACTION METHOD AND SYSTEM OF ROBOT

The invention provides an active interaction method and system of a robot. The method comprises: using at least one ranging sensor as a low-level sensing module to detect information relating to a change in the surrounding environment of the robot; according to a low-level sensing event of the environmental change information, activating a high-level sensing module; determining, by using the high-level sensing module, whether a preset human body feature is detected, so as to obtain a detection result; and according to the detection result, the robot performing a feedback behavior. In the invention, when a user approaches a robot, the robot instantly senses an environmental change, determines the presence and location of the user, and interacts with the user according to a predetermined script. Conventional passive control is thus transformed into active interaction of a robot with a human, and the robot becomes "smart", greatly improving the experience of interaction between user and robot ...

锂电池

锂电池

充电枪

帐篷

Small -size soil property surrounding rock tunnel excavates entry driving machine

... 本实用新型公开了种小型土质围岩隧道开挖掘进机，包括移动安装操作架，在移动安装操作架上安装有依次连接的螺旋开挖构件、开挖半径调节构件和开挖方位调节构件；开挖半径调节构件调节螺旋开挖构件的开挖半径，开挖方位调节构件调节螺旋开挖构件的开挖方位；本实用新型的小型土质围岩隧道开挖掘进机，通过依次连接的螺旋开挖构件、开挖半径调节构件和开挖方位调节构件的相互配合的使用，不仅能够调节螺旋开挖的半径，且能调节螺旋开挖的方位，适合在小范围内操作使用，满足了围岩开挖的要求，提高了工作效率。 ...

Data processing method and data processing device

The embodiment of the invention discloses a data processing method and a data processing device, which are used for improving the prediction accuracy of an AI task model. The method provided by the embodiment of the invention comprises the following steps: acquiring various data, wherein various data in the various data have different sources and different data types; knowledge extraction is carried out on the multiple kinds of data to obtain a knowledge graph, the knowledge graph comprises multiple knowledge entities and the incidence relation among the multiple knowledge entities, and the multiple knowledge entities comprise different data types. And performing knowledge representation on each knowledge entity by using a knowledge representation algorithm corresponding to the data type of each knowledge entity, and performing weight initialization on the relationship among the plurality of knowledge entities in the knowledge graph to obtain a vector graph which is used for training an ...

Coal blending combustion management system

The invention discloses a coal blending combustion management system, which relates to the technical field of coal power, and specifically comprises an information collection module, a sampling module, an analysis module, an ideal matching module, a screening module, a display module, a blending module and a communication module, the information collection module collects information of a coal feeding period, a coal feeding amount, a daily coal unit price, a coal loss amount and a historical coal blending scheme, the information collection module uploads the collected information of the coal feeding amount, the daily coal unit price and the coal loss amount to the screening module, and the sampling module samples various coals needing to be blended; and the analysis module is used for analyzing the sampled coal. According to the coal blending combustion management system, the optimal blending proportion of different coal types can be calculated according to actual information, the coal ...

Cooling fan control method and device, controller and vehicle

The invention is suitable for the technical field of vehicle cooling control, and provides a cooling fan control method and device, a controller and a vehicle, and the method comprises the steps that when it is detected that the altitude of the vehicle driving position is higher than or equal to a first altitude threshold value, the meshing rate of a cooling fan is determined; if the meshing rate is larger than a preset meshing rate value, control parameters corresponding to the altitude of the driving position are determined; controlling the rotating speed of the cooling fan according to the control parameters. Different control parameters are adopted for different driving heights, and the control precision of the cooling fan is improved.

Method for efficiently treating recycled circulating water drainage in energy-saving manner

The invention relates to a circulating water drainage treatment process, in particular to a method for efficiently treating recycled circulating water drainage in an energy-saving manner. The method is realized through the following steps: (1) water quality regulation, (2) flocculent precipitation, and (3) five-stage filtration treatment is carried out on pretreated circulating water, treated and concentrated sodium chloride brine is sent to an electrolytic bath to be used as a chlor-alkali production raw material, and desalted water automatically flows into a recycling water tank. The process flow is compact, the investment is saved, the operation flexibility is high, and the process adaptability is high; according to the process, materials are conveyed by fully utilizing the high position difference and the pressure difference of equipment, the energy consumption is relatively low, and the flocculation effect of the compounded flocculant is good. According to the process, the water production ...

Webpage development method and system based on code package, electronic equipment and storage medium

The invention provides a webpage development method and system based on a code package, electronic equipment and a storage medium, and belongs to the technical field of system function development. The method comprises the following steps: splitting a to-be-built function request to obtain a code module taking a code method package as a minimum unit, and calling a corresponding target function process framework from a preset function process framework library; selecting a target code package required by the to-be-established function request from a preset code package library based on the target function process framework, and performing parametric configuration on the target code package to obtain a corresponding configuration code package; and combining the configuration code packages by adopting a POM project of Maven so as to obtain a target system function having a corresponding application with the to-be-established function request. According to the method and the device, the code ...

ELECTRONIC ACCELERATOR PEDAL DEVICE

Disclosed is an electronic accelerator pedal device, comprising a base (101), a pedal arm (102), a rotary shaft (103), an accelerator pedal (120), a sensor module (104), a spring (105), and a force retarder, wherein the pedal arm (102) is linked with the accelerator pedal (120), and is mounted on the base (101) via the rotary shaft (103), the spring (105) and the force retarder are mounted in the cavity of the pedal arm (102), the cavity is located between the rotary shaft (103) and the accelerator pedal (120), and the spring (105) is mounted between the pedal arm (102) and the force retarder; and the sensor module (104) comprises a non-contact sensor, and is used to sense the rotation of the rotary shaft (103). Since the size of the non-contact sensor is small, the length of the sensor module (104) is small, consequently, the spring (105) and the force retarder can be located in the cavity of the pedal arm (102), and thereby the internal space of the pedal arm is fully utilized. Moreover ...

FAULT DIAGNOSIS METHOD AND DEVICE FOR MAIN DISTRIBUTING VALVE OF HYDRAULIC TURBINE GOVERNOR, AND STORAGE MEDIUM

A fault diagnosis method for a main distributing valve of a hydraulic turbine governor, a fault diagnosis device and a computer storage medium, said fault diagnosis method comprising: acquiring a proportional servo valve feedback signal, a main distributing valve position feedback signal and a servomotor travel feedback signal; and determining, according to the proportional servo valve feedback signal, the main distributing valve position feedback signal and the servomotor travel feedback signal, whether the main distributing valve of the hydraulic turbine governor fails and/or the type of the failure. Said method achieves accurate and timely determination, has a comprehensive basis for determination, and can accurately determine location of a failure and give a corresponding maintenance decision.

MINIATURIZED THREE-FREQUENCY-BAND UNIDIRECTIONAL RADIATION ANTENNA

Disclosed is a miniaturized three-frequency-band unidirectional radiation antenna. The bottom of a quasi-L-shaped metal plate (1) of the antenna is connected to a metal floor (3). Two sides of a horizontal part of the quasi-L-shaped metal plate (1) are bent inwards, the middle part of a vertical part thereof is recessed inwards, and two sides of the lower part of the vertical part are bent inwards. A bent metal monopole (2) is located below the quasi-L-shaped metal plate (1) and is vertically arranged on the metal floor (3), the lower part of the bent metal monopole (2) is a triangular impedance-matching part (2a), and a three-dimensional U-shaped groove (2b) is engraved on the bent metal monopole (2). A coaxial waveguide feed line (4) is located at a circular hole in the bottom of the metal floor (3), and an inner conductor of the coaxial waveguide feed line (4) is connected to the bottom of the bent metal monopole (2). By using the structure of the present invention, a miniaturized three-frequency-band ...

METHOD AND SERVER FOR TESTING KEYS

A method and server for testing keys are used to test a damaged key in an IP hard disk, which can improve the testing efficiency. The method is applied to a storage system that comprises a server and a plurality of IP hard disks. The method comprises: the server sends a test instruction to a first IP hard disk of the plurality of IP hard disks (S101), the test instruction comprising an identifier of a partition to be tested, and the partition to be tested comprising a plurality of keys; the server receives a plurality of first hash values corresponding to the identifier that are sent by the first IP hard disk (S102); the server determines, according to a plurality of second hash values corresponding to the identifier that are sent by other IP hard disks in the plurality of IP hard disks, whether there is an equal first hash value for each second hash value (S103); when a target hash value in the plurality of second hash values is not included in the plurality of first hash values, the server ...

VASCULAR STENT AND METHOD FOR MANUFACTURING SAME

A vascular stent and a method for manufacturing same. The vascular stent has a mesh-shaped tubular structure. The mesh-shaped tubular structure is formed by braiding a metal wire and a biodegradable wire. The vascular stent has the following advantages: First, the stent has a thinner wall, facilitating implantation of the vascular stent into a narrower blood vessel and reducing the risk of restenosis after the stent is implanted in a small blood vessel. Secondly, the rejection caused by the presence of foreign bodies in the human body is reduced, and endothelialization of tissues is promoted. Thirdly, the vascular stent is allowed to have a greater mesh density, so that hemodynamics at the lesion site in the blood vessel can be improved after the vascular stent is implanted in the human body.

DATA STORAGE METHOD, STORAGE APPARATUS AND STORAGE SYSTEM

A data storage method, storage apparatus and storage system, which are used for solving the problem that it is difficult for an IP hard disk to store data of multiple versions under one primary key value. The method is applied to the storage system. The storage system comprises a host and an Internet Protocol (IP) hard disk. The method comprises: receiving, by the IP hard disk, a write data request sent by the host, the write data request containing target data, a primary key value corresponding to the target data and a version value corresponding to the target data (101); judging whether the primary key value is stored in the IP hard disk (102); if so, judging whether a version value set corresponding to the primary key value contains the version value (103); and when the version value set does not contain the version value, writing the target data into the IP hard disk (104).

FILE PROCESSING METHOD AND DEVICE

A file processing method and device for preventing a file being cracked or transferred in a concealed channel. The present invention does not limit file format, thus supporting request ends of different operating systems. The method in an embodiment of the present invention comprises: receiving request information transmitted by the request end, and creating a virtual operating environment according to the request information; projecting to the request end according to the virtual operating environment, so as to generate, at the request end, an interactive interface for inputting an operating instruction; obtaining the operating instruction; and executing the operating instruction.

METAL MESH, TOUCH DISPLAY DEVICE AND METHOD OF REDUCING MOIRÉ PATTERNS IN TOUCH DISPLAY DEVICE

Provided in the present disclosure are a metal mesh and a touch display device. The metal mesh comprises: at least two first metal wires, the at least two first metal wires being parallel to each other and arranged with a spacing therebetween; at least two second metal wires, the at least two second metal wires being parallel to each other and arranged with a spacing therebetween, the at least two second metal wires intersecting the at least two first metal wires; wherein the widths of the first metal wire and the second metal wire are 1-6 microns, respectively, an included angle between the first metal wire and the second metal wire is 66-70 degrees, and a distance between two adjacent first metal wires and a distance between two adjacent second metal wires are 160-170 microns or 200-210 microns, respectively.

低周波治疗图形用户界面显示屏幕面板

Cylinder and flange coaxial bonding tool and technological method

The invention discloses a barrel and flange coaxial bonding tool which comprises a base plate, and a plurality of first calibration blocks used for positioning a barrel and a plurality of second calibration blocks used for positioning a flange are arranged on the same face of the base plate. The central axis of the cylinder body positioned by the first calibration block coincides with the central axis of the flange positioned by the second calibration block. The invention further discloses a coaxial bonding process method. The coaxial bonding process method comprises the steps of positioning the barrel; coating an adhesive on the bonding surface; the positioning flange is sleeved outside the cylinder body; and the glue is solidified to connect the cylinder with the flange. By arranging the first calibration block and the second calibration block on the base plate, radial positioning can be conducted on the barrel and the flange, so that the distance between the barrel and the flange in ...

Banking outlet carbon emission management method and device, electronic equipment and medium

The invention provides a bank outlet carbon emission management method which can be applied to the financial field or other fields. The method comprises the steps of collecting and obtaining activity data, wherein the activity data comprises static data obtained from a bank database and dynamic data collected based on employee activities and network environment; carrying out accounting on the obtained static data, and analyzing the collected dynamic data; implementing a feedback behavior based on the generated accounting and analysis results; and carrying out real-time correction or delayed correction on the high-carbon emission behavior in the dynamic data. The invention further provides a bank outlet carbon emission management device and equipment, a storage medium and a program product.

Rail changing system of patient consignment shifting machine

A rail switching system of a patient consignment shifting machine belongs to the field of medical instruments, is a rail switching system capable of being switched to lead to multiple channels, and comprises a wireless hand controller, a wireless communication device, a controller, a rail switching device, a sliding device, a switching position detection system and a multi-channel sliding block, the controller is arranged on the main control board, the controller is connected with the wireless communication device, the driving device of the track switching device and the switching position detection system, after the hand controller wirelessly sends a destination signal, the driving device in the transposition machine drives the transposition machine to advance along a communicated channel, the track switching channel is additionally arranged in the system, wireless communication switching is achieved, and the wireless communication switching is achieved. Wait and errors are reduced, the ...

Preparation method of degradable high-strength closed-cell polylactic acid foam material

The invention provides a preparation method of a degradable high-strength closed-cell polylactic acid foam material, and belongs to the technical field of high polymer materials. Comprising the following steps: A, preparing modified nano SiO2 particles grafted with acrylic acid; b, mechanically crushing the toughening grade PLA resin particles; c, the refined PLA, thermoplastic starch and modified nano SiO2 particles are mechanically stirred and pre-dispersed in an ethanol solution according to the proportion of 20: 79: 1; d, putting the mixture pre-dispersed in the step C into a fuming cupboard for pumping, and then drying in a drying oven to obtain a mixed material; e, the mixed material obtained in the step D and a certain amount of dispersing agent are processed and granulated through double screws, a modified plate is prepared through a vulcanization forming machine, then the modified plate is placed in a limited foaming mold, the mold is placed in a high-pressure foaming reaction ...

METHOD AND APPARATUS FOR DISPLAYING GROUP CHAT CONTENT

Embodiments of the present invention provide a method and apparatus for displaying a group chat content. The method comprises the following steps: receiving a query message which is input by a user and carries a specified user name; sending the query message to a server, so as to request a historical chat record list corresponding to the specified user name; receiving the historical chat record list which is sent by the server and pulled according to the specified user name; and displaying the historical chat record list.

METHOD FOR DETECTING KEY POINTS IN HUMAN SKELETON, APPARATUS, ELECTRONIC DEVICE, AND STORAGE MEDIUM

A method for detecting key points in a human skeleton, an apparatus, an electronic device, and a storage medium. The method comprises: an original image is acquired, the original image comprising a plurality of key points in a human skeleton (S101); on the basis of a pre-trained stacked hourglass network used for detection of key points in a skeleton, skeleton key point identification is performed on the original image to obtain a heat map of the plurality of key points in the human skeleton, the stacked hourglass network comprising a plurality of hourglass networks linked together, and each hourglass network, on the basis of weights corresponding to a feature map of the plurality of key points in the human skeleton, performing deep feature learning on the feature map of the plurality of key points in the human skeleton (S102). The goal of improving the accuracy of learned heat maps of pluralities of key points in human skeletons and thereby improving the accuracy of the detection of key ...

TV set shell structure

... 本实用新型实施例公开了一种电视机壳体结构，包括相互盖合的第一壳体和第二壳体，所述电视机壳体结构还包括设置于第二壳体的外侧的第三壳体，所述第三壳体卡扣固定于所述第一壳体和第二壳体上，第二壳体开设有槽口，槽口的底部开设有插槽，第三壳体的顶部凸设有与所述插槽匹配的凸部，第三壳体的底壁边缘凸设有第一卡扣，第一壳体的底壁内侧设有与所述第一卡扣匹配扣合的第二卡扣。本实用新型实施例通过提出一种电视机壳体结构，通过采用将第三壳体自第二壳体的外侧同时卡扣固定于所述第一壳体和第二壳体上的技术手段，使第三壳体的固定不再使用螺钉，装配工艺变得非常简单，降低了工时，缩减了成本，且结构美观。 ...

Emboss decorative panel

... 本实用新型涉及板材技术领域，具体地说是种浮雕装饰板材。该浮雕装饰板材包括两层油漆层、两层贴面纸、两层木皮层和基材板层，所述基材板层外侧面上设有所述木皮层，所述木皮层的外表面上设有贴面纸，所述贴面纸外侧设有所述油漆层，所述油漆层包括底漆层、色漆层和透明光油漆层，所述底漆层涂覆于所述贴面纸的外表面上，所述色漆层涂覆于所述底漆层的外表面上，所述透明光油漆层涂覆于所述色漆层的外表面上；所述基材板层包括两层芯板和板芯，所述板芯两侧设有所述芯板，所述芯板粘附于所述板芯外表面上。注：同前面权利说明书。 ...

Esterification device for producing methyl methacrylate

The invention discloses an esterification device for producing methyl methacrylate, and relates to the technical field of chemical production, the esterification device has the advantage of being capable of sampling liquid at a plurality of position points in an esterification kettle, and the key point of the technical scheme is that the esterification device comprises a kettle body and a sampling pipe, and the sampling pipe is located in the kettle body; a driving piece for driving the sampling pipe to move up and down in the kettle body is arranged on the kettle body, an L-shaped communicating pipe is arranged on one side of the outer wall of the kettle body, a hose is communicated with the sampling pipe, one end, far away from the sampling pipe, of the hose penetrates through the kettle body and is communicated with the communicating pipe, a water suction pump is arranged on the communicating pipe, and a pipe opening of one end, far away from the hose, of the communicating pipe faces ...

Reaction device for producing methyl methacrylate

The invention discloses a reaction device for producing methyl methacrylate, relates to the technical field of methyl methacrylate production, has the advantage of premixing auxiliary materials and main materials, and adopts the technical scheme that the reaction device comprises a reaction tank and a feeding pipe communicated with the top end of the reaction tank, the two opposite sides of the feeding pipe are communicated with a main material pipe and an auxiliary material pipe in an inclined and upward mode respectively, a mixing box communicated with the feeding pipe is arranged at the top end in the reaction tank, a discharging pipe staggered with the feeding pipe is arranged at the bottom end of the mixing box, and a dispersing part used for dispersing materials flowing out of the discharging pipe into the reaction tank is arranged on the reaction tank. A discharge pipe is arranged at the bottom end of the reaction tank, a stop valve is arranged on the discharge pipe, and a stirring ...

Screen capture monitoring method for client, computer equipment and computer readable storage medium

The invention provides a screen capture monitoring method for a client, and the method comprises the steps: obtaining the consumption data of a target consumer, and the consumption data comprises a consumption scene; obtaining a loan scheme corresponding to the consumption scene, and sending the loan scheme to a manual terminal for a worker to approve, the loan scheme being stored in a database, and different consumption scenes corresponding to different loan schemes; receiving examination and approval results sent by the manual terminal, wherein the examination and approval results comprise examination and approval pass and examination and approval failure; and if the examination and approval result is that the examination and approval are passed, displaying the loan scheme to the client. The working efficiency is improved.

Rice interplanting no-tillage cultivation method

The invention relates to a no-tillage cultivation method for interplanting rice with rice. The cultivation method comprises the following steps: selecting previous-crop rice and later-crop rice varieties; sowing rice for interplanting 15-20 days before the previous crop of rice is harvested; the rice interplanting is treated; field soil is kept moist in the period from sowing of the later-crop rice to harvesting of the previous-crop rice, so that it is ensured that seeds absorb water from the soil and emerge; when most of leaves of current-crop rice plants turn yellow from green, the middle and lower parts of spike stalks turn yellow, grains become hard, and about 70% of rice stalks in the whole field are dry, harvesting is conducted in time; after the previous crop of rice is harvested, watering to promote the rice seedlings to take roots and stand up; after the rice seedlings take roots and stand up, the rice enters tillering stage management. The method can play a no-tillage role, can ...

Anti-loosening structure for hydraulic joint of aluminum plate rolling mill

The invention discloses an aluminum plate rolling mill hydraulic connector anti-loosening structure, and relates to the technical field of hydraulic connectors, the aluminum plate rolling mill hydraulic connector anti-loosening structure comprises a female head, a male head and a first anti-loosening mechanism, the first anti-loosening mechanism is arranged on the outer wall of a connecting cavity corresponding to the female head, and the male head is arranged in the connecting cavity of the female head and is fixed through the first anti-loosening mechanism; a limiting mechanism is arranged on the plugging mechanism, and after the female head and the male head are connected, the limiting mechanism can limit displacement between the plugging mechanism and the female head and the male head; and the second anti-loosening mechanism is arranged on the blocking mechanisms, the second anti-loosening mechanism is triggered after the two blocking mechanisms make contact and release blocking, and ...

Mariculture feed putting device and use method thereof

The invention discloses a mariculture feed putting device and a using method thereof, and relates to the technical field of feed putting. The mariculture feed putting device comprises a mounting plate, a material receiving barrel is arranged on the outer side wall of the upper end of the mounting plate, a smashing mechanism is arranged below the mounting plate and rotates to smash caked feed when breeding feed is put, and a spraying mechanism is arranged on the smashing mechanism and is in linkage with the smashing mechanism to spray the caked feed to the upper end of the mounting plate. By arranging a plurality of smashing shafts on a driving disc, the rotating driving disc can drive the plurality of smashing shafts to scatter feed during use and before the feed needs to be thrown, the use effect of the feed is guaranteed, and when the driving disc drives the smashing shafts to scatter the feed in a rotating mode, through the effect of centrifugal force, the feed can be scattered through ...

Large-time-bandwidth wide-product radar uniformly accelerated motion ultra-high-speed target accumulation detection method

The invention discloses a large-time-bandwidth wide-product radar uniformly accelerated motion ultra-high-speed target accumulation detection method. The method comprises the following steps: S1, establishing a multi-pulse second-order variable-scale time domain echo model; s2, transforming the second-order variable-scale time domain echo to a distance unit-pulse sequence domain, and replacing a target speed value with a rotation angle; s3, setting a parameter search range and interval, and constructing a second-order variable-scale frequency domain pulse compressor and a second-order frequency domain generalized de-chirp equation; s4, carrying out scale effect removal and range walk/Doppler walk correction compensation combined processing; and S5, carrying out fast Fourier transform along the slow time dimension to realize phase-coherent accumulation, and carrying out constant false alarm rate detection on the target according to a phase-coherent accumulation result. According to the method ...

METHOD AND DEVICE FOR IMPLEMENTING COLOR RING BACK TONE

The present invention discloses a method and device for implementing color ring back tone. The method for implementing color ring back tone includes: after a called party receiving a call from a calling party, the called party converts a preset voice file into audio signal and sends the audio signal to the calling party. According to the present invention, on the mobile terminal side, when the called party receives a call from the calling party, the called party automatically puts through the call, and then plays the preset music immediately, therefore the function of color ring back tone is enabled on the mobile terminal side. In this way, it allows that a user does not need to apply to the operators for the function of color ring back tone to make the other side hear the user customized music. Therefore it enables the user to choose the color ring back tone music more freely, provides flexibility of system and enhances the user experience.

TOUCH PANEL AND TOUCH DISPLAY DEVICE

Disclosed in the embodiment of the present disclosure are a touch panel and a touch display device. The touch panel comprises: comprising: a base substrate; a plurality of touch electrodes, insulated from one another and disposed on the base substrate; wherein at least part of the touch electrodes comprises a plurality of annular touch electrode portions that are spacedly disposed, and in the same touch electrode, each two adjacent touch electrode portions are electrically connected to each other by means of a plurality of connecting portions, thus improving the bending capability of electrodes and preventing breakage when the touch panel is bent.

DRYING GRANULATOR CAPABLE OF ACHIEVING CIP CLEANING

A drying granulator capable of achieving CIP cleaning, the granulator comprising a base buffer storage hopper (11), a material accommodating chamber (9), a diffusion and trapping chamber (7), an air outlet chamber (3) and an air discharge tube (14). A plate turnover device (16) is disposed between the base buffer storage hopper (11) and the material accommodating chamber (9), a plurality of filtering devices (5) are disposed within the diffusion and trapping chamber (7), a transmission mechanism (2) is disposed on the upper end of the air outlet chamber (3), a first cleaning mechanism (1) is disposed within the air outlet chamber (3), a plurality of second cleaning mechanisms (4) are disposed above the side wall of the diffusion and trapping chamber (7), a third cleaning mechanism (6) is disposed within the diffusion and trapping chamber (7), a fourth cleaning mechanism (10) is disposed within the base buffer storage hopper (11), a pulse back-flushing mechanism (15) is disposed on the outer ...

Preparation method of gel balls wrapping cosmetic functional components, product prepared by gel balls and application of gel balls

The invention provides a preparation method of gel balls wrapping cosmetic functional components, a product prepared from the gel balls and an application of the product. The preparation method of the gel ball for wrapping the cosmetic functional component comprises the following steps: (1) mixing alginate and water to obtain a ball material solution; (2) mixing the ball material solution obtained in the step (1), an emulsifier, lipidosome and cosmetic functional components to obtain a mixed solution; and (3) mixing the mixed solution obtained in the step (2) with a curing agent solution in the form of liquid drops, and curing to obtain the gel ball for wrapping the cosmetic functional components. According to the preparation method, the problems of stability, controlled release and the like of the active ingredients are well solved, and the functional raw materials of the cosmetics can be well protected and released.

Lens detection method

A lens detection method includes the steps that firstly, energy calibration is conducted on a lens to obtain an energy meter, and the energy meter comprises a light source wave band, lens energy, light source current, exposure dose and the corresponding relation among the light source wave band, the lens energy, the light source current and the exposure dose which are adopted when the lens energy is obtained; according to the light source wave band required by detection and the required exposure dose, obtaining corresponding light source current required by detection in the energy meter, setting the light source current as the light source current required by detection, and measuring the actual lens energy of the lens; and comparing the obtained actual lens energy value with the lens energy value corresponding to the wave band of the lens light source and the exposure dose required by detection in the energy table to obtain a difference value and/or a difference value proportion, and judging ...

Boarding ladder system, control method and engineering machinery

The invention discloses a boarding ladder system, a control method and engineering machinery. The boarding ladder system comprises a base, a turnover ladder, a lifting oil cylinder, a locking device, a plurality of sensors, an electronic pump, an escalator control valve group and a controller, the base is fixed on the side of a vehicle body; one end of the turnover ladder is hinged with the base; the two ends of the lifting oil cylinder are hinged to the base and the overturning ladder respectively. The locking device is installed on the upper portion of the vehicle body and used for locking the overturning ladder. The plurality of sensors are mounted on the base and used for detecting the position information of the turnover ladder, and are mounted in the locking device and used for detecting the position information of the locking guide rod; the electronic pump is used for providing hydraulic power; and the escalator control valve group is used for realizing direction switching and closing ...

Multifunctional bag-returning stepped ecological retaining wall and construction method thereof

The invention discloses a multifunctional bag-returning stepped ecological retaining wall and a construction method thereof. Belongs to the field of ecological retaining walls. According to the retaining wall provided by the invention, the ecological return bag tire steps are adopted at the top, the strip interval type multi-layer return bag foundations are adopted at the bottom, strip type return bags are arranged at intervals, layered return bags are adopted, layer-by-layer buckling is adopted, the structure is compact, the integrity is high, meanwhile, the wall body covering surface is increased through the wall wings on the two sides, and the wall body stability is enhanced. The stepped water storage system can collect rainwater in time, so that the permeation and scouring hazards of the rainwater to the slope body are reduced, and meanwhile, plants on the slope surface are irrigated; in addition, the whole retaining wall is divided into a plurality of independent grids in a strip interval ...

Abrasive particle flow spline shaft precision machining device

A device for precisely machining a spline shaft through abrasive particle flow comprises a spline shaft machining device, a clamping device, a workbench part and a recycling and stirring device and is characterized in that the spline shaft machining device is composed of a discharging bottom plate, a material cylinder and a feeding cover, and the clamping device is composed of a tightening nut, a connecting frame, a directional plate, a clamping block, a sliding rod, a feeding plate and a guide rod; the workbench part is composed of a bottom plate, a clamp fixing frame and a material cylinder fixing frame. The stirring and recycling device is composed of a supporting frame, a recycling cylinder, stirring fan blades, a transmission shaft, a transmission shaft supporting frame, a coupler, a motor and a discharging pipe. The device is simple in structure, convenient to install and suitable for abrasive flow machining of spline shafts of different specifications, the machining efficiency can ...

Polylactic acid grafted copolymer as well as preparation method and application thereof

The invention provides a polylactic acid grafted copolymer and a preparation method and application thereof.The copolymer is a compound or a mixture with the structure of the general formula I. The preparation method comprises the steps that L-lactide, maleic anhydride and an initiator are mixed to react, maleic anhydride grafted L-lactide is obtained firstly, then the maleic anhydride grafted L-lactide is mixed with a catalyst and the initiator, and low-temperature prepolymerization is conducted to obtain MA-LLA oligomer; and mixing with an antioxidant, and carrying out high-temperature polymerization to obtain the maleic anhydride grafted polylactic acid copolymer material. The invention provides a brand new route for synthesizing the polylactic acid grafted copolymer, the grafting efficiency is greatly improved, the molecular weight of the polymer is increased, more maleic anhydride polar groups are successfully introduced on the side chain of polylactic acid through grafting reaction ...

CO2 sealing leakage-proof agent and preparation method thereof

The invention discloses a CO2 sealing leakage-proof agent, which has the following structural formula, wherein n is more than or equal to 11 and less than or equal to 17. A preparation method of a CO2 sealing leakage-proof agent comprises the following steps: S1, adding a solvent, long-chain alkyl monoglyceride and binary acid into a reaction container, then adding a catalyst into the reaction container to obtain a mixed solution, carrying out reflux reaction at 120-140 DEG C for 3-4 hours, and after the reaction is finished, carrying out rotary evaporation and vacuum drying to obtain a hydroxyl-protected product; and S2, adding a compound emulsifier into water, then adding a product obtained in the step S1 and tetraethoxysilane into water to obtain a reaction system, and after the reaction is finished, obtaining the CO2 sealing leakage-proof agent. Compared with the prior art, the leak-proof agent has the following beneficial effects: 1, the preparation method is simple, and 2, the leak-proof ...

TOUCH SUBSTRATE AND TOUCH SCREEN

The present invention relates to the technical field of touch control and provides a touch substrate and a touch screen. The touch substrate comprises a touch area and a black matrix pattern surrounding the touch area; a plurality of touch electrode patterns are provided on the touch substrate; the touch electrode patterns comprise a first part which is in lap joint with the black matrix pattern; in the first part, if an included angle between a first edge and the extension line of a second edge is less than 120°, the first edge is connected to the second edge by means of at least one third edge, so as to enable an included angle between any two adjacent edges among the first, second and third edges to be greater than 120°. The technical solution of the present invention is able to enhance the ESD-resistance capability of a touch screen.

METHOD AND DEVICE FOR TRANSMITTING DATA BETWEEN IP HARD DISKS

Provided are a method and device for transmitting data between IP hard disks. The method comprises: receiving a data migration request, wherein the request comprises an ID of data to be migrated; determining, according to the ID of the data to be migrated, a source IP hard disk where sharded data associated with the ID of the data to be migrated is located and a target IP hard disk to which the data is to be migrated; transmitting, to the source IP hard disk, an instruction comprising identification information in the target IP hard disk, and transmitting, to the target IP hard disk, an instruction comprising identification information of the source IP hard disk; establishing, by means of the identification information, a connection between the source IP hard disk and the target IP hard disk to realize migration of the sharded data. In the invention, the connection between the source IP hard disk and the target IP hard disk is established according to the instructions, and the sharded data ...

TOUCH CONTROL ELECTRODE STRUCTURE AND TOUCH CONTROL DISPLAY PANEL

A touch control electrode structure and a touch control display panel. The touch control electrode structure comprises a base substrate (101), and a plurality of first touch control electrodes (110) and a plurality of second touch control electrodes (120) arranged on the base substrate (101). The plurality of first touch control electrodes (110) extend in a first direction; each of the first touch electrodes (110) is polygonal and comprises a plurality of first edges (111); an included angle between an extending direction of each of the first edges (111) and the first direction ranges in 20-25 degrees; the plurality of second touch control electrodes (120) extend in a second direction; each of the second touch control electrodes (120) is polygonal and comprises a plurality of second edges (121); an included angle between an extending direction of each of the second edges (121) and the second direction ranges in 20-25 degrees. Thus, the touch control electrode structure can avoid the occurrence ...

PROCESS FOR MANUFACTURING COLOR FILTER SUBSTRATE, COLOR FILTER SUBSTRATE, AND DISPLAY DEVICE

Provided are a process for manufacturing a color filter substrate, a color filter substrate manufactured by performing the process for manufacturing a color filter substrate, and a display device having the color filter substrate. The process for manufacturing a color filter substrate comprises the following steps: performing a sputtering process to form a transparent electrically-conductive thin film layer on a substrate base, and performing a coating operation to form a black matrix; and coating the transparent electrically-conductive thin film or the black matrix with a color resist to form a pixel unit.

TOUCH-CONTROL SUBSTRATE, MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE

A touch-control substrate, manufacturing method thereof, and a display device comprising the touch-control substrate. The touch-control substrate comprises: a substrate; multiple mutually separated first electrode chains (100) provided on the substrate, wherein each of the first electrode chains (100) comprises multiple first electrodes (110); multiple mutually separated second electrode chains (200) provided on the substrate, wherein each of the second electrode chains (200) comprises multiple second electrodes (210), the multiple second electrode chains (200) and the multiple first electrode chains (100) are crosswise provided, the first electrodes (110) and the second electrodes (210) are mutually electrically insulated, and a gap (G) exists between the neighboring first electrode (110) and the second electrode (210); and multiple first conductive structures (310), wherein each of the first conductive structures (310) is provided within a corresponding gap (G) and is formed of electrically ...

TOUCH SCREEN AND MANUFACTURING METHOD THEREOF, AND TOUCH DISPLAY DEVICE

Provided are a touch screen and a manufacturing method thereof, and a touch display device. The touch screen comprises a plurality of touch electrodes (1) extending in a same direction and a plurality of first touch wires (10). Each touch electrode (1) comprises a mesh formed by a plurality of metal lines (111). The touch electrode (1) comprises a first terminal (A) and extends from the first terminal (A). Each first touch wire (10) is provided between two adjacent touch electrodes (1) and electrically connected to one of the two touch electrodes (1). The first touch wire (10) is electrically connected to the first terminal (A) of the touch electrode (1). The touch screen adopts internal wire routing, thereby significantly reducing an area occupied by wires in a bezel, and facilitating realization of a narrow bezel.

TOUCH SUBSTRATE AND TOUCHSCREEN

A touch substrate and a touchscreen, which belong to the technical field of touch control and can solve the problem that a sensing capacitance between electrodes in the existing touch substrate is too small. The touch substrate comprises a plurality of first electrodes (1) and a plurality of second electrodes (2), which are crosswise arranged, wherein each first electrode (1) comprises a plurality of first metal meshes (11), adjacent first metal meshes (11) being connected through a connection part (12); and each second electrode (2) comprises a plurality of second metal meshes (21), adjacent second metal meshes (21) being connected through a connection bridge (22). The first metal meshes (11), the second metal meshes (21) and the connection part (12) are on the same layer, and an insulation layer (4) is arranged between the layers where the connection bridge(22) and the connection part (12) are located, wherein at least partial edges of the first metal meshes are provided with first edge ...

Method and system for detecting safety factors of temporary power hoisting work site

The invention discloses a temporary electric hoisting work site safety factor detection method and system, and the method comprises the steps: carrying out the cleaning and duplicate removal of a noise image obtained through the keyword crawling of a crane arm through employing an image coding, image structure similarity and histogram comparison method, and combining a data set of safety helmet wearing of a construction worker with an image shot at a construction site, and jointly constructing a data set of common targets in temporary power hoisting operation. According to the motion characteristics of a to-be-detected target, the to-be-detected target is divided into a dynamic target and a static target, the dynamic target is detected in real time by adopting a leading-edge YOLOX-S detector, and the static target is subjected to feature matching tracking by adopting a KCF algorithm, so that the purpose of detection is achieved. According to the method, the detection problem of coexistence ...

Oil sprayer electromagnetic valve control method and device, computer equipment and storage medium

The invention relates to a fuel injector electromagnetic valve control method and device, computer equipment and a storage medium. The method comprises the steps that the method is applied to an electromagnetic valve driving circuit, a follow current path of fuel injector driving current is changed into an NMOS tube from a traditional diode, heat loss of a follow current diode in a conventional control method can be reduced, part of energy in an electromagnetic valve coil of the fuel injector can be recycled by changing a switching mode, the energy utilization efficiency is improved, and the energy utilization rate is increased. And by controlling the opening state of each NMOS tube, reverse current driving is applied to the electromagnetic valve of the oil injector after forward current driving is completed, and the demagnetization effect in the electromagnetic valve of the oil injector can be improved by adopting the method.

Anti-icing coating based on antifreeze protein imitating zwitterionic polymer as well as preparation method and application of anti-icing coating

The invention belongs to the field of anti-icing coatings, and particularly relates to an anti-icing coating based on an antifreeze protein imitating zwitterionic polymer as well as a preparation method and application of the anti-icing coating. The antifreeze protein imitating zwitterionic polymer comprises the following components in parts by mass: 5-15 parts of antifreeze protein imitating zwitterionic polymer and 100 parts of low surface energy resin. Compared with a traditional anti-icing coating, the anti-icing coating disclosed by the invention has good anti-icing performance, and the structure, migration rate and quantity of interface water are adjusted by adding the antifreeze protein imitating zwitterionic polymer, so that the heterogeneous nucleation temperature of water on the surface is reduced, and propagation and diffusion of ice on the surface are inhibited.

External use method and device for air conditioner of electric automobile

The invention relates to the technical field of electric automobiles, in particular to an external application method and device for an air conditioner of an electric automobile, and the method comprises the steps that when an air conditioner plug-in corresponding to an external closed space is inserted into an air guide pipeline, a whole automobile low-voltage awakening request of the electric automobile is obtained; based on the whole vehicle low-voltage wake-up request, a vehicle-mounted air conditioner of the electric vehicle is awakened, and target operation parameters of the vehicle-mounted air conditioner are determined; and the vehicle-mounted air conditioner is started according to the target operation parameters, and the external closed space is kept at the corresponding environment temperature. According to the embodiment of the invention, when the air guide pipeline is inserted into the air conditioner plug-in corresponding to the external closed space, the vehicle-mounted air ...

Wheel stopper for railway vehicle

The invention relates to the technical field of wheel stoppers, and provides a wheel stopper for a railway vehicle, which is used for being mounted on a steel rail and comprises a shell placed on the steel rail, the shell is provided with a placing groove and a limiting groove which are communicated, the placing groove is in contact with the upper end face of the steel rail, the limiting groove is wedge-shaped, a crescent plate is arranged on the shell in a swinging manner, and a locking block is wedge-shaped. The locking block is movably arranged on the steel rail and attached to the inner wall of the limiting groove, the locking block abuts against or cancels abutting against the side end face of the steel rail after moving, and the limiting groove slides relative to the locking block. By means of the technical scheme, the problem that in the prior art, the braking force of a middle wheel device cannot meet the requirement for preventing runaway of a heavy-load train is solved.

Device and method for preparing briquette fuel through dehydration of pasty organic waste enhanced by hydrothermal carbonization coupling medium filtration

The invention discloses a device and a method for preparing briquette fuel by filtering and strengthening pasty organic waste through a hydrothermal carbonization coupling medium. The device comprises a pasty organic waste homogenizing unit, a hydrothermal carbonization reaction device, a crushing and screening device, a granular organic matter homogenizing unit, an organic waste mixing unit, a mechanical extrusion dehydration forming device, a filter membrane filtering unit, a resin adsorption unit, an alkali elution unit, an acid precipitation unit, a centrifugal device, a drying unit and an anaerobic fermentation unit. The system comprises a wastewater treatment unit, a biogas collection unit, a combustion unit, a briquette fuel drying unit and a briquette fuel collection unit. Compared with carbon, the prepared mixed briquette fuel has higher compressive strength, calorific value and energy density and low N and S content, humic acid and fulvic acid are enriched and prepared from a ...

NOVEL ISOINDOLINE DERIVATIVE, AND PHARMACEUTICAL COMPOSITION AND APPLICATION THEREOF

Disclosed in the present invention are a novel isoindoline derivative, and a pharmaceutical composition and an application thereof. The compound as represented by formula I, and a pharmaceutically acceptable salt, a solvate, a crystal form, a stereoisomer, an isotopic compound, a metabolite, or a prodrug thereof disclosed in the present invention can be used for adjusting generation and the activity of PDE4 or TNF-α, so as to effectively treat cancer and inflammatory diseases.

PROTECTIVE GROUND ANCHOR FOR WASTE UNLOADING VEHICLE

A protective ground anchor (3) for a waste unloading vehicle, the anchor comprising a fixed ground base (3.1) and a holding rope (3.2). The fixed ground base (3.1) is fixed on a ground in front of a front portion of a waste vehicle (2). The holding rope (3.2) connects the fixed ground base (3.1) and a frame of the waste vehicle (2) to hold and secure the waste vehicle (2). The holding rope (3.2) holds and secures the waste vehicle (2) to prevent the vehicle from falling into a waste pit during unloading, thus preventing life or property losses, and ensuring operational safety.

SATELLITE STRUCTURE FOR PLATFORM AND LOAD INTEGRATION

Disclosed is a satellite structure for platform and load integration, comprising an upper plate (1), a centre bearing cylinder (2), side plates (3), a docking ring (7), and a baseplate (8); by taking the docking ring (7) as an assembly reference, the baseplate (8) is installed on the docking ring (7), the centre bearing cylinder (2) is installed on the baseplate (8), the upper plate (1) is installed on the centre bearing cylinder (2), and the side plates (3) are fixed at side faces of the upper plate (1) and the baseplate (8). A plurality of upper plate brackets (10) are uniformly arranged on the centre bearing cylinder (2) in the circumferential direction, and the upper plate (1) is installed on the centre bearing cylinder (2) through the plurality of upper plate brackets (10). The satellite structure is compact, small in size, light in weight, high in structural function density, high in rigidity, high in structural safety margin, and high in reliability.

TOUCH SUBSTRATE, METHOD FOR MANUFACTURING TOUCH SUBSTRATE, AND DISPLAY DEVICE

The present disclosure provides a touch substrate, a method for manufacturing a touch substrate, and a display device. The touch substrate comprises a base and a plurality of touch units located on the base separated from each other. The plurality of touch units are arranged in several rows and several columns. Each of the plurality of touch units comprises a first electrode and a second electrode which are alternately arranged and insulated and separated from each other. The first electrodes of adjacent touch units in one of the several columns are connected by means of a first signal wire, and the second electrodes of adjacent touch units in one of the several rows are connected by means of a second signal wire. [Figure. 2] ...

EASY-TO-CLEAN FLUID BED GRANULATOR AND CLEANING METHOD THEREOF

An easy-to-clean fluid bed granulator, which comprises a rack (1). A granulating tank (2) is provided on the rack (1) and is provided with a base buffer hopper (21), a material container (22) and a diffusion trapping chamber (23). A bag shaking cylinder (235) and a height-adjusting assembly (236) are arranged on the outer wall of the upper end of the diffusion trapping chamber (23). An output shaft of the bag shaking cylinder (235) is a hollow shaft. An inserting rod (2321) is provided on a bag shaking frame (232). The height-adjusting assembly (236) is connected to the inserting rod (2321) by means of a rope. The inserting rod (2321) and the hollow shaft can be locked and fixed by means of a locking device (239). A partition plate (237) is provided on the inner wall of the upper end of the diffusion trapping chamber (23). A spraying device (24) is provided in the granulating tank (2) and comprises a plurality of first spraying heads (241) and second spraying heads (242). Water inlet ends ...

INDUSTRIAL PLUG FOR MARINE REFRIGERATED CONTAINER

An industrial plug for a marine refrigerated container comprises a plug base (20), a plug sealing sheath assembly (10), and a ferrule rotation assembly. The ferrule rotation assembly comprises a rotary substrate fixing plate (40). An annular mounting groove (41) is disposed on one side of the rotary substrate fixing plate (40). A first slot (42) and a second slot are disposed on an inner side surface of the annular mounting groove (41), and a slideway (44) is disposed between the first slot (42) and the second slot. A rotary substrate (30) penetrates in the annular mounting groove (41). A rotary lock catch (60) is mounted on the rotary substrate (30). A rotary clamping block (64) is disposed on one end of the rotary lock catch (60). A grounding ferrule assembly (70) and a second live wire ferrule assembly (71) are mounted on the rotary substrate (30). A rotary substrate pressing plate (50) is clipped to the rotary substrate (30), and jacks up and rotates the rotary lock catch (60). The ...

Novel wax injection equipment combination

The invention relates to a novel wax injection equipment combination. The novel wax injection equipment combination comprises a tank body combination used for wax injection operation, a heat tracing system used for wax melting operation, a wax circulation system used for circulating wax injection and a wax supply and return system used for system wax supplementation. According to the novel wax injection equipment combination, the functions are complete, the novel wax injection equipment combination is composed of the groove body combination, the heat tracing system, the wax circulation system and the wax supply and return system, all the systems operate independently, and the system operation is stable and reliable; according to the novel wax injection equipment, the combination function is optimized, and the whole process from wax liquid material storage and transportation to final wax injection to a vehicle body is controlled; supporting facilities such as a wax filling pump and a matched ...

Main transformer overload intertripping method and system based on power grid power flow, and electronic equipment

The invention relates to the technical field of power grid overload protection, in particular to a main transformer overload intertripping method and system based on power grid power flow and electronic equipment, and the main transformer overload intertripping method based on the power grid power flow comprises the steps: obtaining the current main transformer transmission power and power flow direction; obtaining a cutting priority sequence of the power grid branches; and if the transmission power of the main transformer meets the cut-off condition, cutting off one or more power grid branches according to the tidal current direction and the cut-off priority sequence until the transmission power of the main transformer does not meet the cut-off condition any more. During use, whether the main transformer transmission line of the current power grid is overloaded or not can be judged according to the current main transformer transmission power of the power grid, and if yes, one or more power ...

Isolating switch icing test device and test method

The invention discloses a disconnecting switch icing test device and test method, and belongs to the technical field of power switch inspection. Comprising a test environment chamber, an icing test unit and a measuring scale, the test environment chamber is used for providing a test environment required by an icing test, the icing test unit is arranged in the test environment chamber, the icing test unit is used for the icing test of an isolating switch and/or a grounding switch so as to test the performance of equipment to be tested under an icing condition, and the measuring scale is arranged on one side of the equipment to be tested and used for measuring the performance of the equipment to be tested. The device is used for measuring the icing thickness. Icing tests can be carried out on the high-voltage alternating-current isolating switch and the grounding switch, and whether the high-voltage alternating-current isolating switch and the grounding switch can operate normally after icing ...

Deep foundation pit supporting device for building

The invention is suitable for the technical field of supporting, and provides a building deep foundation pit supporting device which comprises a first supporting plate, a second supporting plate, a driving mechanism and a locking mechanism. The first supporting plate is fixed to the ground close to the pit wall through the positioning nails, then the driving mechanism can control the second supporting plate to rotate till the second supporting plate makes contact with the side wall of the foundation pit, the mode can adapt to the side walls of the foundation pit at different angles, the adaptability is high, and after the second supporting plate makes contact with the side wall of the foundation pit, the supporting plate is fixed to the ground through the positioning nails. The locking mechanism can be automatically driven to operate, and the locking mechanism can directly lock the driving mechanism, so that the stability of the second supporting plate in the supporting process is guaranteed ...

TOUCH STRUCTURE AND MANUFACTURING METHOD THEREFOR, TOUCH DEVICE, AND TOUCH POSITIONING METHOD

A touch structure and a manufacturing method therefor, a touch device, and a touch positioning method. The touch structure comprises a first touch unit (1) and a first wiring (13). The first touch unit (1) comprises a first touch electrode (11) and a second touch electrode (12) which are adjacent and insulated from each other, the first touch electrode (11) and the second touch electrode (12) both being self-capacitance electrodes and comprising thin ends (11A, 12A) and thick ends (11B, 12B) which are provided opposite to each other. The first wiring (13) comprises a first sub-wiring (131) and a second sub-wiring (132), the first sub-wiring (131) being connected to the first touch electrode (11), and the second sub-wiring (132) being connected to the second touch electrode (12). The touch structure can achieve multi-touch.

TOUCH CONTROL SENSOR, PREPARATION METHOD FOR TOUCH CONTROL SENSOR, TOUCH SCREEN AND ELECTRONIC PRODUCT

Disclosed are a touch control sensor (2) and a preparation method therefor, and a touch screen and electronic product including the touch control sensor (2). The touch control sensor (2) comprises: a substrate (1); shielding patterns (26, 26') formed on the substrate (1); and a metal bridge (24). The shielding patterns (26, 26') are formed on an area, corresponding to the metal bridge (24), on the substrate (1), and are used to shield the metal bridge (24).

TOUCH SUBSTRATE AND MANUFACTURING METHOD THEREFOR, AND TOUCH DISPLAY DEVICE

A touch substrate and a manufacturing method therefor, and a touch display device. The touch substrate comprises a touch region (11) and a peripheral region (12) surrounding the touch region (11). A signal trace (121) and a shielding wire (122) are provided in the peripheral region (12). The shielding wire (122) is used for shielding interference of the signal trace (121) to the touch region (11).

FREIGHT VEHICLE SIDE WALL, VEHICLE CARRIAGE AND RAIL VEHICLE

Disclosed is a freight vehicle side wall, comprising a side wall body (210). The side wall body comprises a plurality of side wall sectional materials, a door frame (220) is arranged on the side wall body, a recess is provided on a side of the door frame that faces the side wall body, and side walls located on two sides of the recess are respectively connected to the side wall sectional materials in a welded manner. Further disclosed are a vehicle carriage using the freight vehicle side wall and a rail vehicle having the vehicle carriage. In the freight vehicle side wall, the difference between the thickness of the side wall body and the thickness of the door frame can be reduced, such that the welding quality of the door frame and the side wall body is improved, and the risk of side wall failure is reduced; and in addition, the recess is provided on the door frame, such that the mass of the door frame can be reduced, and the side wall is light in weight.

TOUCH CONTROL SUBSTRATE, DISPLAY PANEL AND DISPLAY APPARATUS

Disclosed are a touch control substrate, a display panel and a display apparatus. The touch control substrate comprises: a substrate, and an electrode layer provided on the substrate. The electrode layer comprises at least two electrodes. Each of the electrodes comprises at least one sub-electrode. The sub-electrode has an electrode unit array comprising at least two columns of electrode units. Any two columns in the electrode unit array do not intersect with each other. Each of the columns in the electrode unit array comprises the at least two electrode units connected in series, and any two adjacent columns in the electrode unit array are connected to each other in parallel by means of a connection portion.

Transformer fault probability online evaluation method and device, storage medium and state diagnosis method

The invention discloses a transformer fault probability online evaluation method and device, a storage medium and a state diagnosis method, and the method comprises the steps: collecting the characteristic quantity real-time data of a transformer oil chromatography, carrying out the preprocessing of the characteristic quantity real-time data, and obtaining a clean complete data set; loading the preprocessed complete data set into a pre-constructed and trained SP-TCN evaluation model, and obtaining a transformer fault probability online evaluation result; wherein the SP-TCN evaluation model is obtained by adopting an improved time domain convolutional network, fusing a position coding module and an attention mechanism module for packaging, and then adopting characteristic quantity historical data of the transformer oil chromatography to train by taking a minimum cross entropy loss function as a target. According to the invention, the accuracy of transformer anomaly detection can be effectively ...

Handheld variable-hole-site multi-shaft bolt torque fastener

The invention discloses a handheld variable-hole-site multi-shaft bolt torque fastener, and relates to equipment capable of fastening a plurality of bolts at the same time. The invention aims to provide the handheld variable-hole-site multi-shaft bolt torque fastener which is convenient to use and high in efficiency. The handheld variable-hole-site multi-shaft bolt torque fastener comprises a power input mechanism, the power input mechanism drives a driving shaft of a power transmission mechanism to rotate, the driving shaft is connected with a diameter-dividing fixing disc, the diameter-dividing fixing disc is connected with a plurality of driven shafts, the driven shafts all rotate along with the driving shaft, the driven shafts are connected with a diameter-changing mechanism, and the diameter-changing mechanism drives the driving shaft to rotate. And a torque output shaft of the reducing mechanism is connected with the torque fastening structure.

Automatic cleaning device for filter screen at inlet of biological aerated filter

The invention discloses an automatic cleaning device for an inlet filter screen of a biological aerated filter, which comprises a cleaning mechanism arranged on the filter and comprising a driving module and a cleaning brush arranged on the driving module, and the cleaning brush can be in contact with the filter screen of the filter; the collecting mechanism is arranged below the sweeping mechanism and comprises a transmission assembly and a scraping plate arranged on the transmission assembly; and the dirt collecting box is arranged at one end of the collecting mechanism. According to the invention, the cleaning mechanism is arranged to clean the filter screen, the collecting mechanism is used for collecting the cleaned dirt to the dirt collecting tank, and the dirt collecting tank is regularly poured to clean the filter screen, so that the water outlet effect of the filter tank is improved, the service life of the filter tank is prolonged, the filter tank can operate safely and stably ...

Commodity promotion effect prediction method and device, electronic equipment and storage medium

The invention provides a commodity promotion effect prediction method and device, electronic equipment and a storage medium, and belongs to the technical field of data processing, and the method mainly comprises the steps: obtaining data before a current time period to determine a first input-output ratio under a promotion type corresponding to each target product name commodity, and establishing a linear programming model according to the data related to promotion to solve and obtain a target promotion mode, and further solving and obtaining the estimated sales volume of each target product name commodity through a sales volume prediction model. According to the commodity promotion effect prediction method provided by the invention, a reasonable promotion mode and an accurate estimated sales volume are obtained according to the sales data before the current time period, so that the maximum revenue under a certain input-output ratio can be realized by utilizing a certain promotion budget ...

WET TYPE GRANULATOR

A wet type granulator, comprising a material cylinder (1). A cylinder cover (2) is rotatably provided at an opening of the material cylinder (1); a locking part (3) is provided on the cylinder cover (3) and comprises a locking housing (31); a first through slot (32) is formed in the locking housing (31), and a lock pin (33) is slidably provided in the first through slot (2) and comprises a middle rod (331) and an abutting rod (332); one end of the abutting rod (332) is connected to one end of the middle rod (331) to form an abutting platform (3321), and the other end extends out of the first through slot (32); one end of the middle rod (331) is provided in the first through slot (32), and the other end extends out of the first through slot (32); a pin head (333) is provided at the end of the middle rod (331) extending out of the first through slot (32); the diameter of the pin head (333) is greater than that of the first through slot (32); a reset spring (34) is sleeved on the middle rod ...

PENDANT AND TERMINAL

Disclosed are a pendant and a terminal.The pendant comprises: a pendant body and a pendant rope, wherein an antenna is built in the pendant body, a radio-frequency cable of the antenna is embedded in the pendant rope, and a connection contact at the end of the pendant rope opposite the pendant body is in contact with an antenna contact on a terminal body, so that the antenna built in the pendant body is in communication with the terminal.According to the embodiments of the present invention, the problem of insufficient size of a circuit board caused by the antenna contact in the background art can be solved. Meanwhile, the thickness of a cell phone will not be increased.

INTELLIGENT REFRIGERATOR AND INFORMATION REMINDER METHOD BASED ON INTELLIGENT REFRIGERATOR

Provided are an intelligent refrigerator and an information reminder method based on an intelligent refrigerator. The information reminder method comprises: acquiring an article pick-up and placement event of an intelligent refrigerator; when the article pick-up and placement event occurs, collecting information of an article, which has changed, in the intelligent refrigerator; carrying out data matching on the information of the article and a dangerous article information base, wherein the dangerous article information base pre-stores a list of articles which a user is recommended to stop using; and if a matching result is that the article, which has changed, is an article in the list of articles, outputting reminder information. When an article is in a list of articles which a user is recommended to stop using, the user is reminded in a timely manner to prevent potential safety hazards, e.g. misusing forbidden products or using unqualified products, thus providing a guarantee for improving ...

METHOD FOR ACCESSING SHINGLED MAGNETIC RECORDING (SMR) HARD DISK, AND SERVER

A method for accessing a shingled magnetic recording (SMR) hard disk, and a server, for solving the technical problem of the low efficiency of a server accessing an SMR hard disk. The method comprises: a server receiving a data operation request, wherein the data operation request comprises address information about target data (S101); the server determining, according to the address information, a target storage zone corresponding to the target data on an SMR hard disk (S102); the server determining that write pointer information about the target storage zone exists in a cache, and acquiring the write pointer information from the cache, wherein the write pointer information is address information about the latest stored data in the target storage zone (S103); the server generating, according to the write pointer information and the address information about the target data, a data operation instruction, wherein the data operation instruction is used for operating the target data (S104) ...

Broken separation production line of old and useless film

... 本实用新型涉及一种废旧薄膜破碎分离团粒生产线，所述废旧薄膜破碎分离团粒生产线包括通过输送设备依次连接的撕碎机、清洗机、分离沉淀池及团粒机；其中，所述撕碎机包括两个驱动机构及分别安装于两个所述驱动机构的两个主轴，所述主轴上设有刀体，两个所述驱动机构分别驱动两个所述主轴转动以带动所述刀体转动。上述废旧薄膜破碎分离团粒生产线，撕碎机、清洗机、分离沉淀池及团粒机依次对废旧薄膜进行撕碎、清洗、二次清洗以分离杂质、干燥并团粒的处理，从而完成废旧塑料的回收，并具有较好的处理效果。其中，撕碎机设有两个刀体，可同时加工较多的废旧薄膜，从而提高了加工效率，在不提高能耗的情况下具有较高的产量。 ...

Novel abrasive disc

... 本实用新型提供了一种新型研磨盘，属于机械技术领域。它解决了现有的研磨盘的研磨效果不好的问题。本新型研磨盘，包括呈圆形的本体，本体的中部设有连接孔，本体的一侧面上设有若干环形的定位凹槽且定位凹槽均与连接孔同轴设置，定位凹槽内均嵌有环形的研磨片，且研磨片与本体相固连。本新型研磨盘具有能够更换研磨部位且能够进行同时研磨不同镜片的优点。 ...

Prefabricate edge member rectangle wire spiral's design processingequipment entirely

... 本实用新型公开了种全预制边缘构件矩形螺旋箍筋的定型加工装置，其特征在于：包括旋转支座、支架系统、加工系统和模具系统，所述模具系统包括由四片模板（8）组合成的矩形框架（19），所述矩形框架的四角均焊有竖向钢筋（16）形成钢筋骨架（9），所述钢筋骨架（9）固定套于所述转动杆（6）上；所述旋转架（3）上的箍筋原材（17）绕制于所述钢筋骨架（9）上形成矩形螺旋箍筋。本实用新型提供的种全预制边缘构件矩形螺旋箍筋的定型加工装置，操作简单；采用竖向钢筋定型，加工质量好；可有效加快施工进度，缩短工期；矩形螺旋箍筋制作简易、方便、快捷；还可周转使用，经济实惠。 ...

Touch -sensitive screen and equipment

... 本实用新型的实施例提供了触摸屏及设备。触摸屏包括边框区和触摸区，其中，触摸屏包括在边框区上设置的环形的导线。导线还包括至少对相对的放电端。设备包括触摸屏，还包括导电泡棉，导电泡棉被配置为连接导线以及设备的外壳。根据本实用新型的实施例，增强了触摸屏以及包括该触摸屏的设备的耐ESD能力，延长了触摸屏以及包括该触摸屏的设备的使用寿命，提升了触摸屏以及包括该触摸屏的设备的稳定性，并且在不增加任何其他附加风险的同时使客户有更好的用户体验。 ...

Open type tail cover solar wing pressing and releasing mechanism

The invention relates to an open type tail cover solar wing pressing and releasing mechanism, and belongs to the technical field of aerospace. Comprising a pressing head sleeve, a sliding block, a spring, a screw gasket, a pressing supporting sleeve, a spring sleeve, a separation nut, a pressing sleeve, a solar wing first inner plate, a solar wing second inner plate, a solar wing third inner plate, a solar wing fourth inner plate, a solar wing outer plate, a force bearing bowl, a loading nut, a locking nut and a pressing rod. The working state of the pressing and releasing mechanism comprises a pressing state and a releasing state; in the pressing state, the pressing releasing mechanism achieves the pressing function on the solar wing. In the release state, the pressing release mechanism realizes the release function of the solar wing; in order to solve the problem of pressing and releasing of a solar wing of a large spacecraft, the invention provides an open type tail cover solar wing ...

Calculation method and device for determining gas injection capacity of condensate gas reservoir and storage medium

The invention provides a calculation method and device for determining the gas injection capacity of a condensate gas reservoir and a storage medium, and belongs to the technical field of natural gas injection and production, and the calculation method for determining the gas injection capacity of the condensate gas reservoir comprises the steps that a condensate gas well productivity equation is solved; a condensate gas well productivity equation is adopted, and the condensate gas yield corresponding to each production pressure difference is calculated; a gas state equation is adopted, and the condensate gas yield is converted into condensate gas well bottom volume flow; the bottom volume flow rate of the condensate gas well is converted into the bottom volume flow rate of the injection gas well by adopting a bottom volume flow rate equation; the gas state equation is adopted, and the volume flow injected into the gas well bottom is converted into the volume flow of injected gas under ...

Scanning method of laser direct writing system

According to the scanning method of the laser direct writing system, a control system of the laser direct writing system controls a pattern generator to carry out image projection, when the numerical value of the subdivision number of the laser direct writing system is not an integer value, the control system determines the main subdivision number and the auxiliary subdivision number of the laser direct writing system according to the numerical value of the subdivision number, dividing a main subdivision number basic pixel unit according to the main subdivision number, dividing an auxiliary subdivision number basic pixel unit according to the auxiliary subdivision number, determining a repetitive unit comprising the main subdivision number basic pixel unit and the auxiliary subdivision number basic pixel unit, and performing rasterization operation on the vector graph to be operated; performing main subdivision number rasterization processing on the pixel units subjected to rasterization ...